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7.3 Synthetic and naturally occurring polymers

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Question 16
H

Amino acids can polymerise even though only one type of monomer is used. Which statement explains why?

[1]
A

Each amino acid has two different functional groups in one molecule

B

Each amino acid has two identical functional groups in one molecule

C

Each amino acid contains a carbon to carbon double bond in its chain

D

Each amino acid loses a molecule of water before the reaction starts

Markscheme

7.3 Synthetic and naturally occurring polymers Questions

  1. GCSE
  2. /Chemistry
  3. /7.3 Synthetic and naturally occurring polymers

40 exam-style questions on AQA GCSE Chemistry 7.3 Synthetic and naturally occurring polymers, covering 7.3.1 Addition polymerisation, 7.3.2 Condensation polymerisation, 7.3.3 Amino acids, and 7.3.4 DNA (deoxyribonucleic acid) and other naturally occurring polymers. Each one has a worked solution and a mark scheme showing where the marks go.

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